{
  "manageEntity": {
    "action": "Repost",
    "entityId": "280715729",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7cb7ee1e104e5915124ea3c4ad51bc38f4bae9166ed0d8db6344051ad7a23e7a",
    "signature": "0x4d12ef9eda695be2ca9b13dc7c4080a52ee6904536d1e89763b68967e97fded474041825fa00fe4647a098bb9af7d3234848a81da2b3951885fddd7d43b701f21b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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}