Transaction not yet indexed

21X3E1e6UPNypsMEXLbaKzPxPqwDmdbN4nv4Hzfy5FbUfXR7MxTUS2WNSXczrUUgxLMpyfXj8iYXwtFk7Kk8hmtw

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