{
  "manageEntity": {
    "action": "Repost",
    "entityId": "715682420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7e64095c56cbbe46768a9c062c8193d158ad10d38616c8822ba1bcca85309e0",
    "signature": "0x2ea711f2bae8716d5dd429460e17432635b4a67d2c2b0876bcf9ead4743ccc0365ba2b9ca804fcca6dd407f99054137db27f4c3ca2e8c9b97a76c8f2923edaee1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}