{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276348054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd08a4c70c471abcd950e1e9014ffe71b26cad8f98c16caa77c74b17aecde35a",
    "signature": "0xfee533241c3a7541f40e16546f6d6ee92392986d86e9c9e040629eb01b36fb671e54455d019372d484644344d5c68c01690c60eb2018c6c767d5f39152db5a681c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}