{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1989667600",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9ab4903229bcc29485cd883102bc03c3ee82e591aa03044cae5d18bf97f7030",
    "signature": "0x83740ca711542ee31ed9bf30fe628b2e57601f71c0b92efe7b7583355c8010104ff2130a32d1dd84ad02783f4b314b5c97f8a9f5018d7b05aa8b58a575586fd21b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}