Transaction not yet indexed

nb7AD6AAnzMspvQwU9X8VnKrHZNAM4RGxNkk9dwbWC1JsLtZdR7ZHtFKb18mLyzKGtwDqZ8WPRC26Dz9fMPAVnZ

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