Transaction not yet indexed

21SRkC3CTxaTQtFf3d1JHxvT7fFXmwpCha5cK1jU5Sa7YWebPSoqBndkMAN2RwkX4u6QnKvyhXttTkBFJzy5PNWF

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