{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31fb9f579ad3f9adacbcf5eef58f297254c7bc22433fb032107b58a5ea57db95",
    "signature": "0xb9eb47fa0e52d4f6f8296f4e195fada9bd392f2034292313acb4bb1324a23c57543617c5e2ed68f3649b93459396070608a9941301be9e60e9444e932afc7d7d1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}