Transaction not yet indexed

21Jm93bz7hyaUNyZMj1aqHcbYxJX2he1Wu1hPH2XRcdHYTW7Po6qnBjb2HwPBaNkLdWUEChcRFhCTDJCSSQoSmz4

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