Transaction not yet indexed

53hZeKB4n4HoVpsPMiJSTb5CNRyvswRkD52kMtPvWi2y5f63z8wGHoCCdUmB73Tc4R1gMpe3o4jvEB2aKSB6eRvL

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