{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1134692807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x687c6a60b7884819434fa87f437137afadc3d98114d5f68bee4d5ea8da101da0",
    "signature": "0x105917a6bd8e916cf4fbc3268d289c5d6c2746b1351004f7d04072d0c35913a531099ea12d080a978ebbae72e0f935a265d5224b04504a52293a9d0232c9e4be1c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}