{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1909530686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32695b802c7342972cfd45167ef69f65426ffffdfa828479b829fff3123673a0",
    "signature": "0xb86bb3c259738c2456415d7aca5a9786d4864d9218d03a1b4e48630134fea2e25af38bfd8235a295d1a02740bb0c1872d0ec78b5f2dafd48ddd285c2c80ec43c1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}