Transaction not yet indexed

5UM5yESo3SKv7vufJYB5ddHUPtqo7395LbQW6hGL1wccsCQHj4gPCGDY7NSf71y2P5MMMZxwNyT2k3JcCSigGuxM

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