Transaction not yet indexed

MPgyuGkDR8iC7CSYc32qUxhQyS4uZ2eme9uo4zfj3R3SD1RURBzwTDADYSSJA8C6yx6BVRViZMGxjvkWH9htFhF

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