Transaction not yet indexed

53ZGWSfMupE7Bnr5fmt4GV2aKJFxJFs4623NG18jZ8sAD3ktroGAigRqbvTa2stWHX1Lxcu5csLYJCZ5L7NW9PD7

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