Transaction not yet indexed

mYygKG3ZLS9nunBSAC9DBGpW1jzAZdUpisawJ5NVm2HukPnu2uM66Myu4AsPZXudC8qqNBHLe8W2j32vpqaerA2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.