{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1627994557",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7543c1363ef346511e864f48acca29d45c040dea3ef7e16199d16f5e9caf1bd",
    "signature": "0x611d664fd80eb8ab36e4a54829bd356d3a96ce85e56acb62141a239e35cac10a3aa8a419e13250c5ad228e749e0d58b72ea041e64d0529dda65f7e336ade92871c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}