{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087018412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x040fd128b4e0c49b6b3baa7b80e1228641aa51d3f735c5bdd1bc54828b29d948",
    "signature": "0xf3d5417f2d817432b7d237d72ee99329e1f3e89e5b990995643a0b2bab82b0ab61639280eda8d279be45e5db79592b74998c2a2f8e15ab5fb7efa7e251a633c01b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}