Transaction not yet indexed

53B6b75tigwf45ZDxaYwkAG4roCM8G4tSFFeqMJf8TPCmS6fPdZTYeDkLMP8kpsVxJVhc4ACh1gqepkVj5RDWN91

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