{
  "manageEntity": {
    "action": "Repost",
    "entityId": "910472446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e0770085d7b85d06a926c53de8f8fb72971319b9fb9a01389510f323dcc084c",
    "signature": "0x8952fef58480b15c66c860a588f9d76dfa5b0a7fd82033b6cfea29e0244fc87f1f505f196083f0c4a8a751212659cda5452e388b1928539a961e3370013f2e331b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}