Transaction not yet indexed

53i5GA77MSy9bQ7428dJLFkF5Aucmb6fcRnguSTYMvKZUnBTqFFYar9G1PfH59ifRw8CLQH7dHgjDngPLLgiGhkT

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