Transaction not yet indexed

RPmkB8TH5KoMEqudEZ9ZAgS2GWqZsQmMN59kF8hzv1EFvFVXf6bQxpQRB8TbWLtWVWHieC9GGMGAh7ChJ817mFT

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