{
  "manageEntity": {
    "action": "Repost",
    "entityId": "734996407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2eb0ec24f6fe2755cd06a518029562c17e9cafffbc04c72126c54787f23b696",
    "signature": "0xfcc21a2eba7683845f55a7a60e9588b36b0ec8b51898d9a9c8a6694e15257bc143e646edc47c3f91f857c5d074febeedb1af0e3216ffd128149ebbf77375d7491b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}