Transaction not yet indexed

53RGf3Hsh3CQMeeERTPUPUdKsB6SXMsoQWZLzJvkpC5z8oqCHi99NuDq5srzPLNPbfTfGDYfAsePiSBs1qnnnsuy

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