{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd64747744d1b6e681fddaf7b8fce565eb7418c88cc1e6c16cc2e413e2ffa8dfc",
    "signature": "0x078a407a3042659fca7a50e06eca4d37ed9313b5b0f78d076a27072157ff3c4766e2aa46dc3a4d68d8abbd33572db3b19800750f22417b8211ef65885f7a07441c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}