Transaction not yet indexed

4fU9drMM8bwpAtkiLC62RWGNMnRtg2PbpXxeDQKP7BjcAi2aiEcpdvF8tr4dkGA8JLWTap7PKspb6r9ZXXPKS1D2

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