Transaction not yet indexed

NU3mPUpWDsAW5tPG2W7Az234m7T54gaHgUT8fHswffwi3ukW4ac4D4QMuxETcaYEfS4e2SH92rn5HiGBEWQBeZu

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