Transaction not yet indexed

528fMiXKKZ3C6QorGD5k431WmcxgP3qfpuagbBQUutMAYCkpfEduG2e7TiTAa8aPKysL8by7BNDk8av6B6bsMMsf

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