{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1230758276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f8eb72af64e31e190121750e79decdc7248b1bd247dfe3bd807ecdb7c033253",
    "signature": "0x5eb93e82088d651b7b16e12df1a84c80b8a1e70d8a215f2f3a7433dece153e497f0e2c728401139448a27ddcd5d88c1c4fe9b5a82177d9f719da4d0ffd43f6b01c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}