Transaction not yet indexed

55M4JsTkLepvfb7vhcLNaJCgBzRPpKXTmHYVTZxgHxUt2MRSzmPkMwtUAfUms4kwvAvwMQUXxgwCJGFVLDBtQtrx

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