{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd347c80760c52305ecd2f5bd1c9e07ebb5d715e7cfdeeaef2536eee5d8d31ba6",
    "signature": "0x48364c201b3a3c2e6cc3aa4fa7ab44620b34af1fbe07b1392a463027d0b5a38c1bc3ed458d5946da6e988e1be00fa2bbc296a08939ae685750bc46f6f99e273a1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}