{
  "manageEntity": {
    "action": "Repost",
    "entityId": "875625084",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72aed38332265465dd22710887a813cc6df016d27ed16180e8315e80559c05d8",
    "signature": "0x0fbbbce840cd31142c3dd38698583674b1043ea679ad30ea93328d6aecba37b10e8fb2920c6b225a4a93a84db6c91db439069078ad24864f67cac960121e2faf1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}