Transaction not yet indexed

428gFhQ1k416HuDHJrSwraMoSGS8LaHTfGpyfRfRLvaYNT3E3S87YtjfpFEQ4JduqfdPrGewtWbgUZSCDKkhrY62

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