Transaction not yet indexed

55JECn78m76Xt6CSCDCFYXMtrGCf1ffQgwnqoxBAKaoQWZ9oKDFHTD28DskEaEGvWQFpsPqkQMkkrcu1qgkfkA1K

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