{
  "manageEntity": {
    "action": "Repost",
    "entityId": "434088049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x691823bbe5067f27ea21f2f54d607de3ae209d8d5336ec52813ce25a549c3b07",
    "signature": "0x0eb84116bd4d78441a7386663186f87a57b604fdd3139eb95fa75c144a41f39a2fe70d76bd5b11c075374fde3dcf14b532fb76d251a7c1bfbf19a76ff0360b081c",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}