{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1228617671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bd6a6df5c002ee9400ace5253059ad1d298c72872e9371eed612637bdba3fce",
    "signature": "0x2eb8bc5476a16153ae3fd1b7d5d5326f58ed51646af6875ba5aec3bbba6c620127de80a87a326df4a8ab235267c0c7d2758d3d0aab117ba870a2d73ea6a941cc1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}