{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1019374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd86534873d2911b1f3b80b89c64ae9b622f5156dcd945863accf6e1a07839ba9",
    "signature": "0x3599ac9d8e3dd592ebf527e1ffd159c124022f484937d4c60d59b3cc830573707a31530fefa71d2b6face6555fc0ec93ff300c0c17d7ab641d74d33f89e4168e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}