Transaction not yet indexed

53U2vvnKJtp5YWz6vhfih5Fb9hgC5yoTDtpPbTMap5cfzWCinTaBCZ1m4bNPcsmVFMCa6VpkzEMgAn9KctaVWZ6y

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