Transaction not yet indexed

53NKZpytWSRUneB9p4QfRCSaQSTAkQ4yMEdQTNH5YuHMcACr8fYnNu4B6hQob2XJGM1txvCVwBmExYFTkCGEDV8k

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