Transaction not yet indexed

AB4NqxAtRsaCjigmSGsALmHW3fQkr21ArFsEnCukUbREH82S7MUfP93fPo5aLMLHkBtBGVidrnkMS7AmF8YU2uQ

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