Transaction not yet indexed

53sWf42BKx5vReUHchCKZYCmLans9QwSZsCPsMkmzVCuBnRkZE5yBQ5zgQTvRVA17HJMgu1WGqA6PqEWLTTMzUNL

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