Transaction not yet indexed

53u4UDRfGjhFN1eHzXCCx6PCC4a8wV4SyDV1zyx1kqGDAaaVjLr1eJWFTkihs3mWbrNkhkGV117s4CHbGNLVK4Zp

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