{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63735",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1ac3472b57bec865d77416cc207992368a28a6ffcf1375953cdd3df65e8f500",
    "signature": "0x0fb55791483c228d384b1dfb8631bb0498302a38a14b722bccce66e1630a18a969b28acba96ee28c688d46a68ddf805372edb2892118630c57ed81d38d3ed6531b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}