{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427772",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x893567db261b5a8aebb0fc1586476ad798238fcaac43da422606eeb2a0a7e0b4",
    "signature": "0x23a22b9a33c58b167f019bc5eea4a507ea4a38b34f2531d4f72e62100b622bf65854e3b5325fcaf3ec86bece9e6b83bc749d50da41f3c5826ee38eb4baf7892e1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}