{
  "manageEntity": {
    "action": "Repost",
    "entityId": "765385996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30237a38cd59b8a920b42804298e60399ddcfaceba072017a5b2c09d9c441340",
    "signature": "0x044180ed24f6b07ebd2286469e4c746d19b5b215aeddace1989cafa44ef071d73df410a5a8d4e6275d98b2ff0e32b1829bbafc2eebcbed8de422917ebc87406a1c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}