Transaction not yet indexed

667mBHvDhVDBMj3WvTHZH9MCKXF2urCWSvAmh8unDmFLCLr8aH5NaM5vh2WwymZ7pXcYNQgKcf3gYJhPqpSLW5Qn

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