Transaction not yet indexed

388mrfxq526DALmd5RuQxiYerUaxaCPePWRXLWKmgANofcKkr8BLRamrCYWkFYFu8mBvAF3GbrT5wdAVYTXEbEUo

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