Transaction not yet indexed

64LmRiqPX19AqmNUp2fWhu5CnhFeuZbPrKzwxcg4b2gZbo6vBvpjQkNfc53tEBQWS9KvCgpzLUURqsuR5ubUjwc2

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