{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586471809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51485682ac0d62a52dfb8cc8a96ee82f416831cc8489b13230848c8710c50c9e",
    "signature": "0x398086444c27f2a85d005fb5e6dd8fa0f760ce1f9a62d0a4e04af0d60ec2475a10aa990999fab334cb2a526b1800ddb61006d56f54196028f5bff0c7acfa7d071c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}