{
  "manageEntity": {
    "action": "Repost",
    "entityId": "922555",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc799faf7c2fa7216acf1530c8e476d0d4fadd6d8734375a9ca18c0762276d2ea",
    "signature": "0x20b9f2104b3d4280957ffc6c798827701ccf75ed12cf96eec3a72a53307b9241342031508b2bae5fcee6a99fc84d46f50f67a3c013443c651bed6bf0900a284a1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}