{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984616",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7021bb8bdbeb3f8a3fb9dac3b0e636ac1522bbfa9b08044e89a8ae56a4f88bd7",
    "signature": "0x4e6c1fed66b2e2501464b3c8c5b1855f14b21c6ceb9d175548efcf3cc35fb9c714e2ebded8a5f0a175d29e2551ef30abdd7e413ef6bd5e2d1ea049a81392a01b1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}