{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1731343243",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8873a6ce903ec3c0f63a94e29dd2cb1e77197873b54b962dee8b8547ee81a1c9",
    "signature": "0x56e47da3642c08998a16095b14a925e9f14aa7729e5129a051015cef666c715b3e6c85a5cec507dc65d1460ca07cd659acc90a41090d79ec706f23797da70feb1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
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}