{
  "manageEntity": {
    "action": "Repost",
    "entityId": "164761676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5514234c34a96d9bbe670c1c496935ac5c0a14507daa9149160fad5e7791ed17",
    "signature": "0x09b0a01e30514982d2992710027b2dc50433bf7b1742892372fb6a0f5b06d10d38f8cabb80dd49e27c803252bf3918369daac412e021e1124670e86d3344f9db1b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}