Transaction not yet indexed

642SCGrAwA7ZJMkRpS5fj3JQKfUqaE2Ke7GQAaJRYk4MWhiWvKPvnkHztdwPthFk5eJQxWPcGU8ve1FwBam3Z3XE

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