Transaction not yet indexed

668BBMWHRFnReo1h6apPsUWi2mbD52ufuPR6DWYWvVXm15zRq5b1vXXoBXyxYRXRFPXnYU6pejUgwbfiU4GRigXy

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