Transaction not yet indexed

642z3eLtM2nzAX4LcSPCyx9BKucR5XxbecsDFdoJsE6CNbJp98t8uQYYencdkSpQAHTJFqFUmUGVTVXRRB5yvia4

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