{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1336061539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a13eb4c2bf2387ef2ea78ce48fe0b97b6236dedc5712d2c1ad9f3a274a1255f",
    "signature": "0x92991f0b6e70fd5a88780975bd3edfbb3cc65f8415faacf8a2474d0efb0595a475ba34c43ac8a2ac0cc592c6fafc1ab8eb1d448c71a5ffa16e352c8913b493ff1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}