Transaction not yet indexed

3bMCK87dCTvQ4iqGCt7uHeW1VHjKNJLQe7N7DUkSdKdnp2qo1tos1uwFVsVTkfUJEBgqqSnpeBFYJBGvC13cpEz2

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