Transaction not yet indexed

NmM2L9fqw3PMUXM2btAELDE97fyYpTf9iCd3TU4eNDyVfgni9tnwf7HKxB3UaM3Gs6TBSR2CWURJHByLUFSYpcM

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