{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70837738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62e9d841845246676de48002488157ab5aec2589c7b8c312b673c4a67ca46c07",
    "signature": "0x663b70788c6a44ddc3083d5a2d4ce4a2addf7225c1418a71e0f55457bb7d313018c46b077fb0f6896c2588b795ab64bc95d9a2d814e4f0aba678b49fa0529efb1b",
    "signer": "0x697B9B9E4eD334E787D1C9b050bBd6A12bF84208",
    "userId": "20671471"
  }
}