{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25135",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c88cd2018114a224f2140cadbfec12d20548c307d231fb3f1deba67739aa7dc",
    "signature": "0xa5bafaf7adbb8daf19ddba25d2548005ad4a5747b11eb624bf81f79e6a187f9579a46f06c12403d44d70f49ea9fbec660cb15869d33302037fac4514f1bdfa031b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}