Transaction not yet indexed

MmGnmrY9KA1w5VERGxUNTAjwEUrf6oLL8nbcFXpWVQWZxZ3GUczpnKPCN4sL4jR55tt7sAycFn1CCoJB97zAwD6

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