{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1036985445",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f4e1f2fc1f30a35565496058d55bcafd43ea8ab66a6c1c3cd105267831b5a92",
    "signature": "0x1e44561cd30e980e85f3e71a27ab09e4731a887c40dcf414043a80ba13d1cc2c193692d740191d1ea4dc4e48eca840ccbc00583da1d4d42c81a0aaca738e2d7c1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}