Transaction not yet indexed

5a53tnpnUSwfoQ5tE6XaDoEB162fYvnmJknqG1CXur92pZosmHd4NjiHbHkFrKbug1nt2V5sKPJMhLnH5TRDSrNs

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