{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2b33857cabf2282d40f60dace8a5ce69197fd9f457e46b14650c8edfa9226de",
    "signature": "0x3d92436d6aa04a0caab83d430e94bb98632fd728095377122d9c6a90c556ac946b9457f4ee25db98c0db4ee25f1c1cea51df7bb9ea072f46fa77c4e8582b58821b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}