Transaction not yet indexed

543iK1m47GSFaWqS8Tpioe9pjNjELKWBqGnEuaVxd3R2Ly8WNopmXfpq2niqQTHFwLRgmjnMqHqGXg9FNfQqmLU2

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