Transaction not yet indexed

53Ucpw8Dqime26DmeURJt1MAX2oKVQoeYAnaCPA9bPf47aFoY9fQr3eAv2Xi9uNFuCduqM8g2KNfc1PaM7cfDyoR

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