Transaction not yet indexed

543o9i3QgaApWB1oJQvLwitE3WUfcKetX6ASxTB1e1C52zrTJDXAzj9Q6AkUeWhk3oJPkeGE2RdTpAsRB72MTnw5

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