Transaction not yet indexed

YyJpYoDP6cVmx937FKjW5YRVMBVdsVjY7kqeLs2jmZw7DEYTwMeJeAYytLpKSm1VgySimixVLvPEHKPtuLGiUj2

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