Transaction not yet indexed

43c8kmn8y6zjDj7aUbCL2uXRG9WKXXJhhgWL9uYx64dtmjVfroWfJkp7APrvzsoUnzMRjmAEs3NdwkgAXW2HZM2Y

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