Transaction not yet indexed

foM8NFAQxamjSCEcF3E28XkmSgN44ar3E21WESeK6fQSLwUPAFjzeR41zjZwFcifGJtMGqvmTtd6RAbxT2fS4tk

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