{
  "manageEntity": {
    "action": "Repost",
    "entityId": "735260067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6b15a03055b6c73dfb4517b949efc118467635a0c7223ddaef82c0c5f8f43dc",
    "signature": "0x715d6c9d14c34181c9a069aad526d6bb00126e1d5070409f826ddaabe8cf779f3b0319ccbfb197c857eb7ba22f0191397ca74020a29b5a35aeb68ac43fc382381b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}