Transaction not yet indexed

5ffUmhdbyoM5DzAm16Xj5am74YgZ9ogkv9WQYXLbESqQgMHVEBvdD1qHiUB9zYhVv9X6xei74H6YaPUYY3QhoBCH

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