{
  "manageEntity": {
    "action": "Repost",
    "entityId": "183083921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x043fac59c1ad06b89fb96e11af261fbf6754d1a7b7bb8ffa5a1aba645ea1a774",
    "signature": "0x2a7e4881c610222a39ff31a0c548dc72aaf8a603d98ace4ed1f07776055e6399410da16a966a8c949b57eb44d6b5ed2c74a63a186c892546ed54f752eb843cdd1c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}