Transaction not yet indexed

55imPxYwmdp92JgzEJSsAcb2tGmPDHjNz6cpvhipnSvr9aDgtGsnfn6Ykm9fZk9aM6mcWH3zMMreQcLTpUpqmCE5

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