Transaction not yet indexed

53SfzNfsSdDgDCYR6hdcHHTqnYfgTaMLDBw2fRx4mZPvXp8VsA6FEpji9dx5hFUBsKhosycXeQVwTJAEcEisZBEv

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