Transaction not yet indexed

53ZEV5GXebHha1ZmoAPTEDCytoPMJsSoaWb4N8t7wBsSMFmr6g51NdZ4GyQEcHbVrcb1m63hDHTk2wV29jZVquzM

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