Transaction not yet indexed

21MF8NnNmtPStHpGePmxMSAA8e28nhFMNjAGEpY9YKjsBMW9jmMhAgHPToHBgSBCwBM2QkfuH1QWSbf2G7upmLcV

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