{
  "manageEntity": {
    "action": "Repost",
    "entityId": "392371587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9daad02debb1416fdbbc137bad673b0f92ea511ddb3376104eafb4e5e8045f8c",
    "signature": "0x90eb468015c82d517e65ec7847dd6f03dab7f9858c6af5af0381a32205c628b67fcc51dcdc411ae85778ae22283422cda754e738d3a33e7f89063b9170e35b531c",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}