{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307251",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x702cf2023880050bc71ce7e343da9f912f4d8ee65c2bc214ef8750abf76c4c62",
    "signature": "0xf8151544f11a1280c3865b21bcfe1e56ea9f29d0fcdee22430ab4ae7e23e39f718ab0868cadc3574cc3e48f6cc1acfba0552e57b03cc1cd173994aa0b195e98b1c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}