Transaction not yet indexed

66aCcSL6smz2CMiKFAZWs5W3Puc2MMw3KKPr9pft4rRRHeUY77tdbKegRXDdum3aZ2a68Ewf8GGuEdspo67z2Fdk

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