Transaction not yet indexed

NmS2RSqDXHZteVxgyu58c4Mjf8vcKb8ckxiYPxZLWjYYceo3Zv74QHCNpb2aKptpS3uBne3LmBhbpNynoGmzmSk

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