{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655057198",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d4c06c0cf9b9c2d3dafade4e4034ff5a15e9cbbcd75a41b1384f8ca5ba01b5a",
    "signature": "0x611a418df35befd1974801225ff1485067d1c79c96e9af393fbd48bcfb79f4847cf8bbbf1cb0696912ddc825ef12c0120b67fdb04847c093141c77c649c550381c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}