{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1558581793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23dd6dbba6af60af572a83dd1d3edd3bd6301d6f320c1c880729277cc83a694c",
    "signature": "0x0de86add8d9ffef88ba211cedb7d0b91d480d9c97bc05f69783b701423aa0d9f52428dd8ff2eb7e186e89144a8875fd0c8586c029fd2964d3e5241d7037da9701b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}