Transaction not yet indexed

1umT21nsvK88jvUXK13bQGDGGeMSWX7M2RijPvCpBv7vc8jHDtSj8rBMPEpNF8ofunYxFizKQcu2MDD6nS2raZE

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