Transaction not yet indexed

53MHtznpgNwCLSWbR5egbqdcCvN3A8DCtW7FXyZwpLxYuj9qPSkVn7NHFqnzz584CtcS87FwHS8XCfUYPdgEufBb

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