Transaction not yet indexed

55UH4yQeqnYnNiAJxkbnPLspbKQyR5uzzAYRSP4eesnW486i4Un2duWoadrg5B1UiXkv8xnSRiHZCR7zeLC6KmRn

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