{
  "manageEntity": {
    "action": "Repost",
    "entityId": "331205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15a076dec37e5844d6390b5a10835f6aeebccd152358f903ef3f8d7f7cb0c12d",
    "signature": "0x647757ba60bf4fe789b99d74f3cfb2362a0886acd9bea4aca384d80a4b62383623c5c89d3fbb426212b8f2c2fd607f0d93f7cc674386f9457900d68511e2cf561c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}