{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854288403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25a636d91321db717e786ff17198a8af18db5f5990af647b39ea2f185bb69046",
    "signature": "0x5914d270197bac1983a1432c3b004ed6aeb85738919b8370dbfc70680779184844b9a6de3bfc20dbf00b85346da48615cc5023d30c1cf593834a1e5e258bc4771c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}