{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625442622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4fe73c2382c1cd27bd774a02b34e77c931bec0be924eb2fa06f25cabb1e66be",
    "signature": "0x9e14f8bda3b8e9e097c8e23d1f1f7dbd45ba20f051b39bd284f63779c7e3abb3016b07719d26ebbd45ecf417bf1eea5d2576f96d1c092ae4e68d99f469557e1e1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}