Transaction not yet indexed

RE8gPbtL5d7yLi1CvW7CdXvgHyFDeHeQaPNPQoEEFZ3VtuiHVFbzq7dnptjCNc4QXNGd4WAVNrBGZN2qRkyJKx7

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