{
  "manageEntity": {
    "action": "Repost",
    "entityId": "18620296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96e91bee1cb47dd774152e0530a21918d3278140453cd49f90e527194d9917ad",
    "signature": "0x744fe4bdc9d9e62e7cbc009808fa23b4d6a8d782fd61fe6403acbbd793dc5ad24b8e915a5cdeb414f029749b7ef5d9f0dec6c70d3222c9f8b8baf6c9750d37ac1b",
    "signer": "0xE0EaB915C3153F4a2DF5C6e7b8D58dAc829Fbf2f",
    "userId": "774741623"
  }
}