Transaction not yet indexed

21Fp8QE7pdahX7FaEop8CeujPPuuEASdG5VbKD1CmxoqoXmsj2vs8d4XGsV4u7GZyFuyr5xtx2ZBMb6t6J2ZXqrZ

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