Transaction not yet indexed

543YoPYw43BmWRVeprwqoCDD9LyePqpTZWozHC2AdRYtB8gjDvqmLdByFBD1KnV1zi4bc1DvcHj41Kyk5gsiKwPH

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