{
  "manageEntity": {
    "action": "Repost",
    "entityId": "767334803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1aed2db435a4a8b3726268b0d76507713b30c4e7431264a82486424c1150ed75",
    "signature": "0x85f4aecd177ef24cabe1cd036b4afaa651e621481d9d9ebf664c788316595aaa4f51dabbdea33f73ee363a38c0e489e0993fb230ce5551b061928503f471b1e21c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}