Transaction not yet indexed

MmtknEYKT23maQG7RZF6AtcGeZYKFkqfz6APBHWLjg3hoPmzpPtybJvXJWc6hx9bokYLZChEBpRkLSYFv6zdouw

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