Transaction not yet indexed

DU75GFz19pKhPgGQfhdkf4fKWYxQTceJv67Xdx2VfzimBSQhiDdKBNRz8mprCmruFVAZUJUZFYgKS2SnjFUDtt6

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