{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1111251",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9413e87e9eeb8702d46563ca22638b4d52ba832e3f3a7c7f5341729fc37cad4d",
    "signature": "0xb5388148ce6f745a5f2c322394b8068d9bab5cf917d39ac2fcc0a7ae7914c56800ebe72e5a1d4ae5a95f0af45a3b524f0a20751c9b43ae676dfca6464ad9dffc1c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}