{
  "manageEntity": {
    "action": "Repost",
    "entityId": "914860503",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3977c74a1df3b2aec76ed47fd21c124b3a5355063e019379846d4d9f24cba28",
    "signature": "0xc496a949632d34e20fe2d7c3bdd41fee1db238fc12e813f32f2a58e6da9dc6e668495b3e299e9b0c32ee6342347005e4cb43b488448a10cf3757a84fba88ec871c",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}