Transaction not yet indexed

21NMmHubSusUkDFZYvC3wLaSLYqifGyE7R3smmn4csSy6N1Uj4rkJhE1sMdnH5Dv6h4KaS3WBdGCcA92GxZXTX3r

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