{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1226597063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe83793addf8788d9a1504f29b24c3e8fb7a4d24c22f99965b4b1e121996e1a06",
    "signature": "0x33e43e57d40d240205399f33f525b901985352d0b02ecaa74fa69fcab8595ca76d713744880567147df5f7b6d74a2b3b02bab5e96d10e82b96776cf4fce405df1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
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}