Transaction not yet indexed

mfmy2KSh2VopBJC3asfTPoRX2mk3p4MAoXxiZxNPQUaVEhc4wsuK7skdMrobpDQyreMnJ7C1bTPv8L3kW1uTFm6

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