{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370505",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70863e61d0d7d82bd7abd62f0f699876ec223ec4140c2ca35e06627ead0323f4",
    "signature": "0x2eec43b9700e804a57c3b3071d2c1c11c0498c2ed6906f7d15104f596e59237c6b034a339b52c9065d2b87100bb21b863e5f551a61e0acba9190dbaa7cb656c11c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}