Transaction not yet indexed

55CfNfEju9moCVxrSPFrZYKkHTostLbHLKkD9EKPMM3wNQDFZFsqx22jfAPgr5ixRkA4H8NrdcK9Gt9qCAL6EQX2

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