{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1422652159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bdc028c776712391c14f595ad19abd9d2e85d723722d3561e461db8b627fb84",
    "signature": "0x3943b09adf1690b47a254893721f0e69ee5f4c9684c33428df8d73805319d37226911a21cb8e95e11fb79b40465edb196050c033a361572073b4fd2292f205b61b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}