{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18a235e719aece6cd0c046c75a61e542361798fd042d40488684986439d9fb2e",
    "signature": "0xa512a24c65c6b50de1271647e36d40c364f97e15edcb6003b62e03a48ef5e93c54aeab77b72127222928f86e61672f72ca2ecd26086b892fbbd85b572ca472971b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}