Transaction not yet indexed

2w15LbGEJCYTvdg7oJP5R8NimcZnGWjuFVR7QGTvab1GC4juFwkXGWVCSY893u6aPyvCa1VEARB59SHWrnBr6yi2

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