{
  "manageEntity": {
    "action": "Repost",
    "entityId": "30030",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21ef291f1cc66e25da38bbe6abfa625ffeb1f0f7e2cbb834fe5e9edebbaaa51b",
    "signature": "0xe29dc02a7ca5d30e62afd067cff2977e194a5d8891491ba6ff9f9cdc7c77a06e1e9e0f9e0f107c8197cd1c5875b59ad99cfdba96b327f98bda8e8b7db15b77641c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}