{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1646024192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4be012eb9fbd35fcaa84d39028fb8cdfedcab99d539133822c260d13aac44ce0",
    "signature": "0x8c7fed965c2d00545023175e972ac3041a768fe5665779f04ce81a974bff16774e94d431170de0fedaa44dca70aa1de5ab9e8bbc43084d5fafde228e9000fc7e1b",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}