Transaction not yet indexed

YMtmmb7CL8w4mrMmbN1v4FEMJsQfCHUoACMA1ug3VFUtk3zhuf8abEMJKFTc9P5UHBqzKS49Qd4EwdBmm9UHnC3

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