Transaction not yet indexed

5Mu9sZ1vH4EiJJmVB1tN6khbdTd28ZPozpy7up2bBaEVYwGUTh3cpyCfPUvQ3QXwzbQtax1B4QDBfxeyEALw3eGW

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