Transaction not yet indexed

k51ETraU8kcB97GjNwnmFPsmfk2pXJwPd5dqqZaxZk9PEv1iKNemqpr8ceAjcY5NE2w76PeiRoCLtndkwmADv8K

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