Transaction not yet indexed

543o53ZyqLAfBWFMUe5zWLi9KwbUsCdaaPuqaEPkxnMJw8HBNQNcx3Do5YGUpRmuTcFHzSAabpSTTGh78mMx9DCr

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