{
  "manageEntity": {
    "action": "Repost",
    "entityId": "561082",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca564d12dc5e8e243cef0e2fe8c9fd8117835220d0314744ef44e7a2c91cfd19",
    "signature": "0x851c072909cb813345cba8a953626d421399d881930c85df6d2528c8244591c279b634fb8eb2b3f5f25380b43abdf0897845f246fecbaf50612ef1b892c682621c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}