Transaction not yet indexed

NM2tXYKeysWpJ8bTpqrCwJe8EwVcCHS3HErgus5h2ABmSHucqMYcf7fcwzntPTFsMUXKeZt9ASshAtqLKcY2i6h

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