{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1244516699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x852640eb58d49b37b33840c705771e652506e32b001eb981bf4502cd5bfd8648",
    "signature": "0x5740f6b918214937425ad233d84fde8e9e225ce489ee2f4ace9b8c2574fec21a47786b4e675e20d07ddf2f81b673d4350e16a8aac1a3fbfa87630e9378feb2301b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}