Transaction not yet indexed

53SP1SNH1QE6aSH6RbnZH7141fzmrxVfRYFRjRx6Hv4s8FVYQtzHCAfmmE8JsXiX2byShScJRQs3t7mgxCbSrpb3

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