{
  "manageEntity": {
    "action": "Repost",
    "entityId": "196607078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f50fc6296c85709154cd6c9f5aa86c79586ee5db2b3e53b2d3dcec84f09475f",
    "signature": "0x716e3a38e4582e5d2bc03fcad4216a17ae0cc9c12028d4a8a658eacd409f472050add828cbe3498bddd9aede4ddf6f9c1b66dbd2a218b4dc54cb3282af98a1451b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}