Transaction not yet indexed

6488WTALNdLbyQnAS8RYtzQCXp7CqT7HSx73DBFrnbbkrjSNruBr3iS8eFhnm1bW3dJZmntJ1A9b8KBumrSHbgs2

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