Transaction not yet indexed

56ybbAcjjuMEFH7hLWdRf8tmfnhcPyJVkfmjxWptcdutgcWWz2gFNDLJ954BXcMoRqeDazU5x1ahYY21NdLEENXK

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