{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2119944392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44d5508be3efded3f694b6c8036bb353a4a057b4082ef3148739eb6e468618fc",
    "signature": "0xf777d77cf9828ed225c21b9af7dbcd47487c245c5ce03f15055f8090cffc219a54de0877a522204af760387d2c808f0d2315271800faebc939daf185b02e69301b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}