Transaction not yet indexed

21iz33DeEBa9CbBxBC8bMNEJ5S38bG7vLuKRmAnaB1Dq7QSPCXVkt3DHFzJTebxccyYzJLCJYDpHDuQYgyUZBN1k

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