{
  "manageEntity": {
    "action": "Repost",
    "entityId": "277506965",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc34c93d1b310434131061cfbb5ec85eec5bd5bfa89b08dce9e2adc007abfc3c2",
    "signature": "0x10ddbc01b175b4465c0f81e1e19489575b2f134115d686473dd05d5b6e52a95d079106a132362c6ad679aa96462d2174d59bd3ddb285820fddbf0fdc73bfc71f1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}