Transaction not yet indexed

Y56Q2mEnR6oSXQVHJyvoCZLAFpT8JNzdiW7BgULiQSUzo3cxjjLd2vA5BcQjqzcrm2u7kXx4eB8BdMgDsmjQfeT

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