Transaction not yet indexed

663975s2CXhLMAoEs3UAJd9r9b5npB1VLtq6FQJLProAFLgF6W9mQ61eRkS28qdhbdmcVMaGsrPfvvGKHjPPMpfE

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