Transaction not yet indexed

sdmLggmMRHACCPQ5vcXnAAgkq2dKCZfk29m2vksRdh3Gf6hbAXvjZPQQwLyNwJ4THnidNQesnS3o3gAWu8on9vU

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