{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1298767621",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9153ba442941c6b52c48548f68d930c219470e67a2a65c53ddc7de7172f1777",
    "signature": "0xc2570166645238fedd078525dae83a42c59a9f040c0d83e9f4ed92459ad0fae235e2141e7222a8ad8a3d86185a207a89feea0fb0a94b100f7f4a0f4883339aff1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}