Transaction not yet indexed

1R21v4q6P3PLAXUAqWM25gVfAM9Wx5nj4hpBjy9HSiDtgrLG3v4LeCSxNzo9NUresNHHKPaHYn9FauZgLKuQuLG

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