{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1693637613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d7b2f58e22a5f860243a1757a557bf35cd59b857bd5955e418cca6d4df9533d",
    "signature": "0x73ac1a9640be534ec8528f257068d96ed2aebac04c3809a20af4f85195db885d75f138005b2f269fba5d954f248d46b5c540c1a24e8b4b5a8c7209afd95358161c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}