Transaction not yet indexed

MTSR4gRwigndQSzE64HKnED68ksb2nZUGTEwiBrygj2dF6Lw9Xmatc4ncR9XpKMPdmbZqtrhWES1scmcnj5NnKX

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