Transaction not yet indexed

64fUznAwUdCkmjeR3aPc3ACMKZxq5qqHwCykcTbDyBC4gTnVRysAqNBkDmHxKvcWXV32kuWSGu4fPcNFtfFU2Mf9

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