{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2127504872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc6ab6a0e9ada8c9167829b52d1c0080ccff3783a965e17e7ba8f2deedc91e84",
    "signature": "0xf296be3305ea33f16174cd0649822169edbc61d626b5691db11446d03c9ed8c071ba9fb196d0cde73c8bd5379bdbab43a01a735cef944506ef82f424660e02131b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}