Transaction not yet indexed

53h1tdCsYuRRCdndmP1zGQi2nf3MkcPnomt7zjM8wAwXUGNc8xpYXZPtcbvCoUnn1cB19Jf11w6S6Z8iSJP7EF68

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