Transaction not yet indexed

2MDC3RG5h3xHNvB6crJVFNM2SU2usE2k5smi7viLYH3PbBSd2zviJWRqDYy5RDKdkBsdtpbVUa8c3BtcwRPSUGnp

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