Transaction not yet indexed

5478naS16FyHLSH9QiP25HMZ9PYECzUCW3qW3Wsyw7ctYQfVsbGvRyuiCaMTc6tvbx3pcNKaWNHT2o8JEaRK5bHa

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