{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1906826473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d6763c32256bf96e1078e5f158b72bba54666adb6a15762064d6fbf5e2c37d5",
    "signature": "0x172ba5ab96c2383890d31a82502f7dbfc6faa980a1e1bcbea73027c418e9e7012dbfe5cc44875064066fdab1372a49b9cda20a399666313aa7ef2a74441df6951b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}