{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1028853638",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb922c4d09898eed942c2d86e6057aeaf62273517c2d0b75cb467975bd8a434c8",
    "signature": "0x464c1825c5f43d1f00101b8282ff2b273e0d11277b6c3c50fcdcfe9a5ce82bf338799fbb606a1a8b316cab7f407345485750dcb8bfbb6dcffbb024e345ada2e21b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}