Transaction not yet indexed

MT2tJZL7qKLkv6seLKKfUt2hS5DXYjmAYyhwe7LmhSyrNC17pjfrxnK2VZjqDPrvKc9J3c6sdTfdYHaMhtySYFy

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