Transaction not yet indexed

YAMBLagqQiwXAk3f18j51wN2AP2dex4oWgsxSZDxRCQkxzrSR4wWywM5KSDwCKyHgorGHbNhdaNBZX9j9vegt2V

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