{
  "manageEntity": {
    "action": "Repost",
    "entityId": "31499730",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2501b1a7fe2ccf278e0f0b0f66f470d8121a4b610626ef513e6738c89563f98",
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    "signer": "0x12705C8Fe8CE886CeFEFa0d4d46E906f2c35C954",
    "userId": "477934274"
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}