{
  "manageEntity": {
    "action": "Repost",
    "entityId": "902269646",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc17481042bb05810acd7956e4aecf2b21ef2e40e7f61adc3ac1d0e4a51a924c8",
    "signature": "0x807973443d7cac53ba47a103928c7fd7ef726fa9e2454f75d85f53974507ab19541ffa2abeec90e66d1b6e13bd51d66d10e386bbdb25bd3dd7675eda01314d871b",
    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
    "userId": "718327235"
  }
}