{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1300033577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeaaec796a209dd03d7abf70ac8a5f038e0f30bd3fd8c19c2bfac222e69b1c69f",
    "signature": "0x8ead50388b30fc776b75d76a76f3ec1095e4695e6b509df6434961ce60e2f6ad085539cf4438813c919f94baf5b76249a1b0e2a1dde00148447f931ae67c0e191c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}