Transaction not yet indexed

53tCM7UmCxioP4waM7tuqQyCAmHG21JFefsDDziKaTXq5GS9gVRdmHJiRQiCSBPfzcePLRzu3Tziw7kQrSdc3AEM

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