{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1299164295",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1348663d38f3111b32627881cf064c65357815a7d3ad1bb5735a808de9d35b0",
    "signature": "0x33f5496a60e9a637e19540cc1b3aea6a448263d8657d630af2e27beead77946e6127f5202fdbe6de0c74277f9f5169a80cd559097ef79e44f6293ff9cc1cf9fd1b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
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}