Transaction not yet indexed

15SC3AnvBkmwdZNa7faJ1fJdHzSY3en2GU1vQzAKDfbJAT3RcskUYp22r1eartPS7EgcUzS18FsYbyLHAfW8ekm

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