Transaction not yet indexed

4UUnbVrXyadybeDAyF8FiaM7txFzfjDApDMiRZgmA3hcZ4jMMyeAXNpZd1CWVsJtT215LyyEtvySNF9n8ZMYfxG6

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