Transaction not yet indexed

pmjgMfKfR2fMVKyKKv9hmhth1AJNz1hvFjkUoBQdMNzmxvaEKmZ6cWPEkN3yPTanAwTv6kzJ6j6kfeTwZE3tAM1

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