{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1174563847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bd47db5ea4e01234fc06f9cc539cab3e1a789d5dffec93b8e2719a01467cd2a",
    "signature": "0xd87642b91b0ce65177d2d6c37072895cda8f01e7cce80921502a50961dc872bb05f462a753c0505f355dc4e7e3a240c9a2efdbf2d30f96109191b99a045d4b841b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}