Transaction not yet indexed

2UbNAppCnG8a3dKKqHAb9ETZP9LVeToVJcxL9cRDuq15p3TYnqH8rApVi7eFqQVJwdmiCEgAuqfCCELDyFk5p5sp

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