{
  "manageEntity": {
    "action": "Repost",
    "entityId": "711363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52331c5388bcaa43f3b48d7ff6ef324449997bfc484b55c338598fa2c7dda3cd",
    "signature": "0xa73d1b216e2fb8885456726c44dfe5d129b07da851fe2dae0906bc0c64b3a9bf3d2bc8a91945a3c27bdc482fadb494707d72c5ebbbebc55dd211dfa6c4a029531c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}