Transaction not yet indexed

21mFS5hDCViYqVyfTCFgZbfDgAdGG2nuZUXZ7FDVV3aJPLarWe7hR2YHg4nRwTc2sELjk3vdZpnTGyBmQnYCAWSD

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