{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1633175411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf710eb40aaae6d552ec015f81564e2ab3d46a8faba550bd6dfcd45f5d1710285",
    "signature": "0xf8c1b17318eb01999d7807ef313c709f0a6a8fabd92f5f77369b30643d400e560ca3262f284fb77f54898e1f388ec9afd1ca81d5487bd9be68fe583dffe4b44f1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}