Transaction not yet indexed

mUST9ESDFT3VcaYZzEGf9BiWnrEU9EQ6Qm7Kn58DtW6LeHNsnEaw3YRCuwHFCKUAWDLF2ffQozc2Eyb7KCdpkJf

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