{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1506947964",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf7a3566be247b2418a823db88f23053fc3b7efd55060082dadb37387cef32db",
    "signature": "0x4c6dcda50d45270f087fdac65347499f00e3da4639de06841a51f2eecf464249682443f4e36e847c2e9e25aa20a5b16d6f1eea8bee5ac24a6168f40b64a847251c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}