Transaction not yet indexed

5mtgERXuBbmtxyBkCWNeeWVTGM4RhPxgT5UQxKWeXt63t4YHfRKNaLRiXjCtXvsuWF68UFbb8iXjPK7J5rtRpaG7

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