Transaction not yet indexed

Nm19BbYEgLu7X22tR9Mzu9au7iwM3i9f7yxuKfDHoPbZCyFsP8PEty1sHfvirNFExiFPZYcwVxmX6CMAMhXv7M2

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